145875716 has 24 divisors (see below), whose sum is σ = 297259200. Its totient is φ = 61337952.

The previous prime is 145875689. The next prime is 145875727. The reversal of 145875716 is 617578541.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47666 + ... + 50633.

It is an arithmetic number, because the mean of its divisors is an integer number (12385800).

Almost surely, 2^145875716 is an apocalyptic number.

It is an amenable number.

145875716 is an abundant number, since it is smaller than the sum of its proper divisors (151383484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145875716 is a wasteful number, since it uses less digits than its factorization.

145875716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98363 (or 98361 counting only the distinct ones).

The product of its digits is 235200, while the sum is 44.

The square root of 145875716 is about 12077.9019701271. The cubic root of 145875716 is about 526.4142861349.

The spelling of 145875716 in words is "one hundred forty-five million, eight hundred seventy-five thousand, seven hundred sixteen".